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US 2010/0163941 A1Published application
Image sensor and method for manufacturing the same
OwnerSeung-Man Junginventor
Life of this patent
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Abstract
An image sensor and a method for manufacturing the same that includes readout circuitry, an electrical junction region, an interconnection, an image sensing device, and an infrared filter. The readout circuitry and the electrical junction region are formed in a first substrate and are electrically connected to each other. The interconnection is formed over the electrical junction region and the image sensing device is formed over the interconnection. The infrared filter is formed on the image sensing device and includes a plurality of thin films.
Claims21
An apparatus comprising:
- a readout circuitry formed in a first substrate;
- an electrical junction region formed in the first substrate and electrically connected to the readout circuitry;
- an interconnection formed over the electrical junction region;
- an image sensing device formed over the interconnection;
- and
- an infrared filter comprising a plurality of thin films formed over the image sensing device.
3 more elements
11-20. (canceled)
A method comprising:
- forming a readout circuitry in a first substrate;
- forming an electrical junction region in the first substrate and electrically connected to the readout circuitry;
- forming an interconnection over the electrical junction region;
- forming an image sensing device over the interconnection;
- and then
- forming an infrared filter comprising a plurality of thin films over the image sensing device.
3 more elements
Dependencies are inferred from the claim text.